Question

【题目】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项
A blocked airway(呼吸道) can kill someone in three to four minutes, but it can take more than eight minutes for an ambulance to arrive. So a simple procedure such as opening someone's airway can save their life while they're waiting for emergency medical help. This means you're more likely to give first aid to someone you know than a stranger.
There are many misconceptions (误解) surrounding first aid. Below are the ‘most popular' ones with details of what you should do.
You should put butter or cream on a burn. The only thing you should put on a burn is cold water — keep the butter for cooking. Put the affected area under cold running water for at least ten minutes.
The best way to treat bleeding is to put the wound under a tap. If you put a bleeding wound under a tap you wash away the body's clotting agents(凝血剂) and make it bleed more. Instead put pressure on the wound with whatever is available to stop or slow down the flow of blood. As soon as possible call 999. Keep pressure on the wound until help arrives.
Nosebleeds are best treated by putting the head back. If you put the head back during a nosebleed, all the blood goes down the back of the airway. Instead advise them to tilt(倾斜) their head forwards and ask the person to pinch(捏) the end of their nose and breathe through their mouth.
You need lots of training to do first aid. You don't — what you mostly need is common sense. You can learn enough first aid in a few minutes to save someone's life — whether it's from a book, attending a course or watching videos online.
Remember: anyone can save a life
（1）The most important point to save a person's life is to ensure ______.
A.his smooth breath
B.ambulances' arriving time
C.the quiet surroundings
D.emergency medical help
（2）If a person is burnt, what you should do immediately is to ______.
A.put some cream on the burn area
B.cook some butter for the burn
C.place the burn under cold running water
D.wash the affected area for a long time
（3）If a bleeding wound is put under a tap, what should happen?
A.It will help the bleeding stop at once.
B.It will help produce more clotting agents.
C.It will produce more pressure on the wound.
D.It will bleed more and hard to stop.
（4）The passage mainly tells us ______.
A.how to learn first aid by yourself
B.some misunderstanding about first aid
C.the importance of first aid
D.how to help medical team save a life

Answer 1

【答案】
（1）A
（2）C
（3）D
（4）B
【解析】本文是一篇说明文，讲述了关于急救的一些误解。
（1）考查细节理解。根据第一段中的“A blocked airway(呼吸道) can kill someone in three to four minutes, but it can take more than eight minutes for an ambulance to arrive.”可知，确保急救的人有平稳的呼吸。故选A。
（2）考查细节理解。根据第四段中的“The best way to treat bleeding is to put the wound under a tap.”可知，C项正确。
（3）考查细节理解。根据第四段中的“If you put a bleeding wound under a tap you wash away the body's clotting agents(凝血剂) and make it bleed more.”可知，如果把流血的伤口放在水龙头下冲，身体中的凝血剂会被冲走，血会流的更厉害。故选D。
（4）考查主旨大意。纵观全文，本文主要是纠正人们一些急救知识的错误，故选B。